Business Performance Assessment Program – The Vertical Slice Assessment Approach September 21, 2010/in Business Performance Assessment Program, Premium /by StrategyDriven+All company functions are constrained by limited resources. As such, it is impossible for an organization to self assess every activity it performs. Hi there! This article is available to StrategyDriven Personal Business Advisor Remote Access and Dedicated Advisor clients and those who subscribe to one of the article's related categories. If you're already a Remote Access or Dedicated Advisor client or a related category subscriber, please log in to read this article. Not a client? We'd love to have you on board. Check out our StrategyDriven Personal Business Advisor service options.